侧脉
侧脉
本文通过对承受竖向均布荷载的悬链线组拼无铰拱的分析,利用能量原理,建立了组拼拱的横向稳定屈曲临界荷载的计算公式。
The design methods of the link including confirmation of its length and cross section, design of its rib stiffener, design of its connection and lateral braces are emphasized.着重阐述了消能梁段的设计方法,其中包括消能梁段的长度确定和截面选择,消能梁段的腹板加劲肋、连接和侧向支撑的设计。
The utility model comprises a triangle bracket body, a thread through hole arranged on the triangle bracket body, and a reinforcing rib arranged on one lateral side of the triangle bracket body.本实用新型包括三角支架本体,三角支架本体上设置螺纹通孔,在三角支架本体的一个侧边上设置加强筋。